L4A 1. Derivation: Curvature and Torsion of a Curve NOT Parametrized by Arc LengthL4B 1. Derivation: Curvature and Torsion of a Curve NOT Parametrized by Arc Length (cont.) 2. Example: Curve in R^2L4C 1. Definition: Rigid Motion 2. Theorem: Fundamental Theorem of the Local Theory of Curves